package com.webapp.controller;

import java.io.IOException;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.webapp.model.Circle;
import com.webapp.model.Person;
import com.webapp.model.PostModel;
import com.webapp.model.User;

/**
 * Servlet implementation class ViewPostUser
 */
public class ViewPostUser extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ViewPostUser() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		HttpSession session = request.getSession();
		Person user = (Person)session.getAttribute("UserObject");
		User theUser = (User)user;
		Circle circle = (Circle)session.getAttribute("Circle");
		PostModel pm = new PostModel();
		List posts = (List)pm.getPostsByCircle(circle.getCircleId());
		if(posts != null) {
			session.setAttribute("Posts", posts);
			RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/Posts.jsp");
			dispatcher.forward(request, response);
		} else {
			response.sendRedirect("Error.jsp");
		}
	}

}
